(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));

/*!
 * iScroll v4.2.5 ~ Copyright (c) 2012 Matteo Spinelli, http://cubiq.org
 * Released under MIT license, http://cubiq.org/license
 */
(function (window, doc) {
  var m = Math,
      dummyStyle = doc.createElement('div').style,
      vendor = function () {
    var vendors = 't,webkitT,MozT,msT,OT'.split(','),
        t,
        i = 0,
        l = vendors.length;

    for (; i < l; i++) {
      t = vendors[i] + 'ransform';

      if (t in dummyStyle) {
        return vendors[i].substr(0, vendors[i].length - 1);
      }
    }

    return false;
  }(),
      cssVendor = vendor ? '-' + vendor.toLowerCase() + '-' : '',
      // Style properties
  transform = prefixStyle('transform'),
      transitionProperty = prefixStyle('transitionProperty'),
      transitionDuration = prefixStyle('transitionDuration'),
      transformOrigin = prefixStyle('transformOrigin'),
      transitionTimingFunction = prefixStyle('transitionTimingFunction'),
      transitionDelay = prefixStyle('transitionDelay'),
      // Browser capabilities
  isAndroid = /android/gi.test(navigator.appVersion),
      isIDevice = /iphone|ipad/gi.test(navigator.appVersion),
      isTouchPad = /hp-tablet/gi.test(navigator.appVersion),
      has3d = (prefixStyle('perspective') in dummyStyle),
      hasTouch = 'ontouchstart' in window && !isTouchPad,
      hasTransform = vendor !== false,
      hasTransitionEnd = (prefixStyle('transition') in dummyStyle),
      RESIZE_EV = 'onorientationchange' in window ? 'orientationchange' : 'resize',
      START_EV = hasTouch ? 'touchstart' : 'mousedown',
      MOVE_EV = hasTouch ? 'touchmove' : 'mousemove',
      END_EV = hasTouch ? 'touchend' : 'mouseup',
      CANCEL_EV = hasTouch ? 'touchcancel' : 'mouseup',
      TRNEND_EV = function () {
    if (vendor === false) return false;
    var transitionEnd = {
      '': 'transitionend',
      'webkit': 'webkitTransitionEnd',
      'Moz': 'transitionend',
      'O': 'otransitionend',
      'ms': 'MSTransitionEnd'
    };
    return transitionEnd[vendor];
  }(),
      nextFrame = function () {
    return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function (callback) {
      return setTimeout(callback, 1);
    };
  }(),
      cancelFrame = function () {
    return window.cancelRequestAnimationFrame || window.cancelAnimationFrame || window.webkitCancelAnimationFrame || window.webkitCancelRequestAnimationFrame || window.mozCancelRequestAnimationFrame || window.oCancelRequestAnimationFrame || window.msCancelRequestAnimationFrame || clearTimeout;
  }(),
      // Helpers
  translateZ = has3d ? ' translateZ(0)' : '',
      // Constructor
  iScroll = function iScroll(el, options) {
    var that = this,
        i;
    that.wrapper = (0, _typeof2["default"])(el) == 'object' ? el : doc.getElementById(el);
    that.wrapper.style.overflow = 'hidden';
    that.scroller = that.wrapper.children[0]; // Default options

    that.options = {
      hScroll: true,
      vScroll: true,
      x: 0,
      y: 0,
      bounce: true,
      bounceLock: false,
      momentum: true,
      lockDirection: true,
      useTransform: true,
      useTransition: false,
      topOffset: 0,
      checkDOMChanges: false,
      // Experimental
      handleClick: true,
      // Scrollbar
      hScrollbar: true,
      vScrollbar: true,
      fixedScrollbar: isAndroid,
      hideScrollbar: isIDevice,
      fadeScrollbar: isIDevice && has3d,
      scrollbarClass: '',
      // Zoom
      zoom: false,
      zoomMin: 1,
      zoomMax: 4,
      doubleTapZoom: 2,
      wheelAction: 'scroll',
      // Snap
      snap: false,
      snapThreshold: 1,
      // Events
      onRefresh: null,
      onBeforeScrollStart: function onBeforeScrollStart(e) {
        e.preventDefault();
      },
      onScrollStart: null,
      onBeforeScrollMove: null,
      onScrollMove: null,
      onBeforeScrollEnd: null,
      onScrollEnd: null,
      onTouchEnd: null,
      onDestroy: null,
      onZoomStart: null,
      onZoom: null,
      onZoomEnd: null
    }; // User defined options

    for (i in options) {
      that.options[i] = options[i];
    } // Set starting position


    that.x = that.options.x;
    that.y = that.options.y; // Normalize options

    that.options.useTransform = hasTransform && that.options.useTransform;
    that.options.hScrollbar = that.options.hScroll && that.options.hScrollbar;
    that.options.vScrollbar = that.options.vScroll && that.options.vScrollbar;
    that.options.zoom = that.options.useTransform && that.options.zoom;
    that.options.useTransition = hasTransitionEnd && that.options.useTransition; // Helpers FIX ANDROID BUG!
    // translate3d and scale doesn't work together!
    // Ignoring 3d ONLY WHEN YOU SET that.options.zoom

    if (that.options.zoom && isAndroid) {
      translateZ = '';
    } // Set some default styles


    that.scroller.style[transitionProperty] = that.options.useTransform ? cssVendor + 'transform' : 'top left';
    that.scroller.style[transitionDuration] = '0';
    that.scroller.style[transformOrigin] = '0 0';
    if (that.options.useTransition) that.scroller.style[transitionTimingFunction] = 'cubic-bezier(0.33,0.66,0.66,1)';
    if (that.options.useTransform) that.scroller.style[transform] = 'translate(' + that.x + 'px,' + that.y + 'px)' + translateZ;else that.scroller.style.cssText += ';position:absolute;top:' + that.y + 'px;left:' + that.x + 'px';
    if (that.options.useTransition) that.options.fixedScrollbar = true;
    that.refresh();

    that._bind(RESIZE_EV, window);

    that._bind(START_EV);

    if (!hasTouch) {
      if (that.options.wheelAction != 'none') {
        that._bind('DOMMouseScroll');

        that._bind('mousewheel');
      }
    }

    if (that.options.checkDOMChanges) that.checkDOMTime = setInterval(function () {
      that._checkDOMChanges();
    }, 500);
  }; // Prototype


  iScroll.prototype = {
    enabled: true,
    x: 0,
    y: 0,
    steps: [],
    scale: 1,
    currPageX: 0,
    currPageY: 0,
    pagesX: [],
    pagesY: [],
    aniTime: null,
    wheelZoomCount: 0,
    handleEvent: function handleEvent(e) {
      var that = this;

      switch (e.type) {
        case START_EV:
          if (!hasTouch && e.button !== 0) return;

          that._start(e);

          break;

        case MOVE_EV:
          that._move(e);

          break;

        case END_EV:
        case CANCEL_EV:
          that._end(e);

          break;

        case RESIZE_EV:
          that._resize();

          break;

        case 'DOMMouseScroll':
        case 'mousewheel':
          that._wheel(e);

          break;

        case TRNEND_EV:
          that._transitionEnd(e);

          break;
      }
    },
    _checkDOMChanges: function _checkDOMChanges() {
      if (this.moved || this.zoomed || this.animating || this.scrollerW == this.scroller.offsetWidth * this.scale && this.scrollerH == this.scroller.offsetHeight * this.scale) return;
      this.refresh();
    },
    _scrollbar: function _scrollbar(dir) {
      var that = this,
          bar;

      if (!that[dir + 'Scrollbar']) {
        if (that[dir + 'ScrollbarWrapper']) {
          if (hasTransform) that[dir + 'ScrollbarIndicator'].style[transform] = '';
          that[dir + 'ScrollbarWrapper'].parentNode.removeChild(that[dir + 'ScrollbarWrapper']);
          that[dir + 'ScrollbarWrapper'] = null;
          that[dir + 'ScrollbarIndicator'] = null;
        }

        return;
      }

      if (!that[dir + 'ScrollbarWrapper']) {
        // Create the scrollbar wrapper
        bar = doc.createElement('div');
        if (that.options.scrollbarClass) bar.className = that.options.scrollbarClass + dir.toUpperCase();else bar.style.cssText = 'position:absolute;z-index:100;' + (dir == 'h' ? 'height:7px;bottom:1px;left:2px;right:' + (that.vScrollbar ? '7' : '2') + 'px' : 'width:7px;bottom:' + (that.hScrollbar ? '7' : '2') + 'px;top:2px;right:1px');
        bar.style.cssText += ';pointer-events:none;' + cssVendor + 'transition-property:opacity;' + cssVendor + 'transition-duration:' + (that.options.fadeScrollbar ? '350ms' : '0') + ';overflow:hidden;opacity:' + (that.options.hideScrollbar ? '0' : '1');
        that.wrapper.appendChild(bar);
        that[dir + 'ScrollbarWrapper'] = bar; // Create the scrollbar indicator

        bar = doc.createElement('div');

        if (!that.options.scrollbarClass) {
          bar.style.cssText = 'position:absolute;z-index:100;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);' + cssVendor + 'background-clip:padding-box;' + cssVendor + 'box-sizing:border-box;' + (dir == 'h' ? 'height:100%' : 'width:100%') + ';' + cssVendor + 'border-radius:3px;border-radius:3px';
        }

        bar.style.cssText += ';pointer-events:none;' + cssVendor + 'transition-property:' + cssVendor + 'transform;' + cssVendor + 'transition-timing-function:cubic-bezier(0.33,0.66,0.66,1);' + cssVendor + 'transition-duration:0;' + cssVendor + 'transform: translate(0,0)' + translateZ;
        if (that.options.useTransition) bar.style.cssText += ';' + cssVendor + 'transition-timing-function:cubic-bezier(0.33,0.66,0.66,1)';
        that[dir + 'ScrollbarWrapper'].appendChild(bar);
        that[dir + 'ScrollbarIndicator'] = bar;
      }

      if (dir == 'h') {
        that.hScrollbarSize = that.hScrollbarWrapper.clientWidth;
        that.hScrollbarIndicatorSize = m.max(m.round(that.hScrollbarSize * that.hScrollbarSize / that.scrollerW), 8);
        that.hScrollbarIndicator.style.width = that.hScrollbarIndicatorSize + 'px';
        that.hScrollbarMaxScroll = that.hScrollbarSize - that.hScrollbarIndicatorSize;
        that.hScrollbarProp = that.hScrollbarMaxScroll / that.maxScrollX;
      } else {
        that.vScrollbarSize = that.vScrollbarWrapper.clientHeight;
        that.vScrollbarIndicatorSize = m.max(m.round(that.vScrollbarSize * that.vScrollbarSize / that.scrollerH), 8);
        that.vScrollbarIndicator.style.height = that.vScrollbarIndicatorSize + 'px';
        that.vScrollbarMaxScroll = that.vScrollbarSize - that.vScrollbarIndicatorSize;
        that.vScrollbarProp = that.vScrollbarMaxScroll / that.maxScrollY;
      } // Reset position


      that._scrollbarPos(dir, true);
    },
    _resize: function _resize() {
      var that = this;
      setTimeout(function () {
        that.refresh();
      }, isAndroid ? 200 : 0);
    },
    _pos: function _pos(x, y) {
      if (this.zoomed) return;
      x = this.hScroll ? x : 0;
      y = this.vScroll ? y : 0;

      if (this.options.useTransform) {
        this.scroller.style[transform] = 'translate(' + x + 'px,' + y + 'px) scale(' + this.scale + ')' + translateZ;
      } else {
        x = m.round(x);
        y = m.round(y);
        this.scroller.style.left = x + 'px';
        this.scroller.style.top = y + 'px';
      }

      this.x = x;
      this.y = y;

      this._scrollbarPos('h');

      this._scrollbarPos('v');
    },
    _scrollbarPos: function _scrollbarPos(dir, hidden) {
      var that = this,
          pos = dir == 'h' ? that.x : that.y,
          size;
      if (!that[dir + 'Scrollbar']) return;
      pos = that[dir + 'ScrollbarProp'] * pos;

      if (pos < 0) {
        if (!that.options.fixedScrollbar) {
          size = that[dir + 'ScrollbarIndicatorSize'] + m.round(pos * 3);
          if (size < 8) size = 8;
          that[dir + 'ScrollbarIndicator'].style[dir == 'h' ? 'width' : 'height'] = size + 'px';
        }

        pos = 0;
      } else if (pos > that[dir + 'ScrollbarMaxScroll']) {
        if (!that.options.fixedScrollbar) {
          size = that[dir + 'ScrollbarIndicatorSize'] - m.round((pos - that[dir + 'ScrollbarMaxScroll']) * 3);
          if (size < 8) size = 8;
          that[dir + 'ScrollbarIndicator'].style[dir == 'h' ? 'width' : 'height'] = size + 'px';
          pos = that[dir + 'ScrollbarMaxScroll'] + (that[dir + 'ScrollbarIndicatorSize'] - size);
        } else {
          pos = that[dir + 'ScrollbarMaxScroll'];
        }
      }

      that[dir + 'ScrollbarWrapper'].style[transitionDelay] = '0';
      that[dir + 'ScrollbarWrapper'].style.opacity = hidden && that.options.hideScrollbar ? '0' : '1';
      that[dir + 'ScrollbarIndicator'].style[transform] = 'translate(' + (dir == 'h' ? pos + 'px,0)' : '0,' + pos + 'px)') + translateZ;
    },
    _start: function _start(e) {
      var that = this,
          point = hasTouch ? e.touches[0] : e,
          matrix,
          x,
          y,
          c1,
          c2;
      if (!that.enabled) return;
      if (that.options.onBeforeScrollStart) that.options.onBeforeScrollStart.call(that, e);
      if (that.options.useTransition || that.options.zoom) that._transitionTime(0);
      that.moved = false;
      that.animating = false;
      that.zoomed = false;
      that.distX = 0;
      that.distY = 0;
      that.absDistX = 0;
      that.absDistY = 0;
      that.dirX = 0;
      that.dirY = 0; // Gesture start

      if (that.options.zoom && hasTouch && e.touches.length > 1) {
        c1 = m.abs(e.touches[0].pageX - e.touches[1].pageX);
        c2 = m.abs(e.touches[0].pageY - e.touches[1].pageY);
        that.touchesDistStart = m.sqrt(c1 * c1 + c2 * c2);
        that.originX = m.abs(e.touches[0].pageX + e.touches[1].pageX - that.wrapperOffsetLeft * 2) / 2 - that.x;
        that.originY = m.abs(e.touches[0].pageY + e.touches[1].pageY - that.wrapperOffsetTop * 2) / 2 - that.y;
        if (that.options.onZoomStart) that.options.onZoomStart.call(that, e);
      }

      if (that.options.momentum) {
        if (that.options.useTransform) {
          // Very lame general purpose alternative to CSSMatrix
          matrix = getComputedStyle(that.scroller, null)[transform].replace(/[^0-9\-.,]/g, '').split(',');
          x = +(matrix[12] || matrix[4]);
          y = +(matrix[13] || matrix[5]);
        } else {
          x = +getComputedStyle(that.scroller, null).left.replace(/[^0-9-]/g, '');
          y = +getComputedStyle(that.scroller, null).top.replace(/[^0-9-]/g, '');
        }

        if (x != that.x || y != that.y) {
          if (that.options.useTransition) that._unbind(TRNEND_EV);else cancelFrame(that.aniTime);
          that.steps = [];

          that._pos(x, y);

          if (that.options.onScrollEnd) that.options.onScrollEnd.call(that);
        }
      }

      that.absStartX = that.x; // Needed by snap threshold

      that.absStartY = that.y;
      that.startX = that.x;
      that.startY = that.y;
      that.pointX = point.pageX;
      that.pointY = point.pageY;
      that.startTime = e.timeStamp || Date.now();
      if (that.options.onScrollStart) that.options.onScrollStart.call(that, e);

      that._bind(MOVE_EV, window);

      that._bind(END_EV, window);

      that._bind(CANCEL_EV, window);
    },
    _move: function _move(e) {
      var that = this,
          point = hasTouch ? e.touches[0] : e,
          deltaX = point.pageX - that.pointX,
          deltaY = point.pageY - that.pointY,
          newX = that.x + deltaX,
          newY = that.y + deltaY,
          c1,
          c2,
          scale,
          timestamp = e.timeStamp || Date.now();
      if (that.options.onBeforeScrollMove) that.options.onBeforeScrollMove.call(that, e); // Zoom

      if (that.options.zoom && hasTouch && e.touches.length > 1) {
        c1 = m.abs(e.touches[0].pageX - e.touches[1].pageX);
        c2 = m.abs(e.touches[0].pageY - e.touches[1].pageY);
        that.touchesDist = m.sqrt(c1 * c1 + c2 * c2);
        that.zoomed = true;
        scale = 1 / that.touchesDistStart * that.touchesDist * this.scale;
        if (scale < that.options.zoomMin) scale = 0.5 * that.options.zoomMin * Math.pow(2.0, scale / that.options.zoomMin);else if (scale > that.options.zoomMax) scale = 2.0 * that.options.zoomMax * Math.pow(0.5, that.options.zoomMax / scale);
        that.lastScale = scale / this.scale;
        newX = this.originX - this.originX * that.lastScale + this.x;
        newY = this.originY - this.originY * that.lastScale + this.y;
        this.scroller.style[transform] = 'translate(' + newX + 'px,' + newY + 'px) scale(' + scale + ')' + translateZ;
        if (that.options.onZoom) that.options.onZoom.call(that, e);
        return;
      }

      that.pointX = point.pageX;
      that.pointY = point.pageY; // Slow down if outside of the boundaries

      if (newX > 0 || newX < that.maxScrollX) {
        newX = that.options.bounce ? that.x + deltaX / 2 : newX >= 0 || that.maxScrollX >= 0 ? 0 : that.maxScrollX;
      }

      if (newY > that.minScrollY || newY < that.maxScrollY) {
        newY = that.options.bounce ? that.y + deltaY / 2 : newY >= that.minScrollY || that.maxScrollY >= 0 ? that.minScrollY : that.maxScrollY;
      }

      that.distX += deltaX;
      that.distY += deltaY;
      that.absDistX = m.abs(that.distX);
      that.absDistY = m.abs(that.distY);

      if (that.absDistX < 6 && that.absDistY < 6) {
        return;
      } // Lock direction


      if (that.options.lockDirection) {
        if (that.absDistX > that.absDistY + 5) {
          newY = that.y;
          deltaY = 0;
        } else if (that.absDistY > that.absDistX + 5) {
          newX = that.x;
          deltaX = 0;
        }
      }

      that.moved = true;

      that._pos(newX, newY);

      that.dirX = deltaX > 0 ? -1 : deltaX < 0 ? 1 : 0;
      that.dirY = deltaY > 0 ? -1 : deltaY < 0 ? 1 : 0;

      if (timestamp - that.startTime > 300) {
        that.startTime = timestamp;
        that.startX = that.x;
        that.startY = that.y;
      }

      if (that.options.onScrollMove) that.options.onScrollMove.call(that, e);
    },
    _end: function _end(e) {
      if (hasTouch && e.touches.length !== 0) return;
      var that = this,
          point = hasTouch ? e.changedTouches[0] : e,
          target,
          ev,
          momentumX = {
        dist: 0,
        time: 0
      },
          momentumY = {
        dist: 0,
        time: 0
      },
          duration = (e.timeStamp || Date.now()) - that.startTime,
          newPosX = that.x,
          newPosY = that.y,
          distX,
          distY,
          newDuration,
          snap,
          scale;

      that._unbind(MOVE_EV, window);

      that._unbind(END_EV, window);

      that._unbind(CANCEL_EV, window);

      if (that.options.onBeforeScrollEnd) that.options.onBeforeScrollEnd.call(that, e);

      if (that.zoomed) {
        scale = that.scale * that.lastScale;
        scale = Math.max(that.options.zoomMin, scale);
        scale = Math.min(that.options.zoomMax, scale);
        that.lastScale = scale / that.scale;
        that.scale = scale;
        that.x = that.originX - that.originX * that.lastScale + that.x;
        that.y = that.originY - that.originY * that.lastScale + that.y;
        that.scroller.style[transitionDuration] = '200ms';
        that.scroller.style[transform] = 'translate(' + that.x + 'px,' + that.y + 'px) scale(' + that.scale + ')' + translateZ;
        that.zoomed = false;
        that.refresh();
        if (that.options.onZoomEnd) that.options.onZoomEnd.call(that, e);
        return;
      }

      if (!that.moved) {
        if (hasTouch) {
          if (that.doubleTapTimer && that.options.zoom) {
            // Double tapped
            clearTimeout(that.doubleTapTimer);
            that.doubleTapTimer = null;
            if (that.options.onZoomStart) that.options.onZoomStart.call(that, e);
            that.zoom(that.pointX, that.pointY, that.scale == 1 ? that.options.doubleTapZoom : 1);

            if (that.options.onZoomEnd) {
              setTimeout(function () {
                that.options.onZoomEnd.call(that, e);
              }, 200); // 200 is default zoom duration
            }
          } else if (this.options.handleClick) {
            that.doubleTapTimer = setTimeout(function () {
              that.doubleTapTimer = null; // Find the last touched element

              target = point.target;

              while (target.nodeType != 1) {
                target = target.parentNode;
              }

              if (target.tagName != 'SELECT' && target.tagName != 'INPUT' && target.tagName != 'TEXTAREA') {
                ev = doc.createEvent('MouseEvents');
                ev.initMouseEvent('click', true, true, e.view, 1, point.screenX, point.screenY, point.clientX, point.clientY, e.ctrlKey, e.altKey, e.shiftKey, e.metaKey, 0, null);
                ev._fake = true;
                target.dispatchEvent(ev);
              }
            }, that.options.zoom ? 250 : 0);
          }
        }

        that._resetPos(400);

        if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
        return;
      }

      if (duration < 300 && that.options.momentum) {
        momentumX = newPosX ? that._momentum(newPosX - that.startX, duration, -that.x, that.scrollerW - that.wrapperW + that.x, that.options.bounce ? that.wrapperW : 0) : momentumX;
        momentumY = newPosY ? that._momentum(newPosY - that.startY, duration, -that.y, that.maxScrollY < 0 ? that.scrollerH - that.wrapperH + that.y - that.minScrollY : 0, that.options.bounce ? that.wrapperH : 0) : momentumY;
        newPosX = that.x + momentumX.dist;
        newPosY = that.y + momentumY.dist;
        if (that.x > 0 && newPosX > 0 || that.x < that.maxScrollX && newPosX < that.maxScrollX) momentumX = {
          dist: 0,
          time: 0
        };
        if (that.y > that.minScrollY && newPosY > that.minScrollY || that.y < that.maxScrollY && newPosY < that.maxScrollY) momentumY = {
          dist: 0,
          time: 0
        };
      }

      if (momentumX.dist || momentumY.dist) {
        newDuration = m.max(m.max(momentumX.time, momentumY.time), 10); // Do we need to snap?

        if (that.options.snap) {
          distX = newPosX - that.absStartX;
          distY = newPosY - that.absStartY;

          if (m.abs(distX) < that.options.snapThreshold && m.abs(distY) < that.options.snapThreshold) {
            that.scrollTo(that.absStartX, that.absStartY, 200);
          } else {
            snap = that._snap(newPosX, newPosY);
            newPosX = snap.x;
            newPosY = snap.y;
            newDuration = m.max(snap.time, newDuration);
          }
        }

        that.scrollTo(m.round(newPosX), m.round(newPosY), newDuration);
        if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
        return;
      } // Do we need to snap?


      if (that.options.snap) {
        distX = newPosX - that.absStartX;
        distY = newPosY - that.absStartY;
        if (m.abs(distX) < that.options.snapThreshold && m.abs(distY) < that.options.snapThreshold) that.scrollTo(that.absStartX, that.absStartY, 200);else {
          snap = that._snap(that.x, that.y);
          if (snap.x != that.x || snap.y != that.y) that.scrollTo(snap.x, snap.y, snap.time);
        }
        if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
        return;
      }

      that._resetPos(200);

      if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
    },
    _resetPos: function _resetPos(time) {
      var that = this,
          resetX = that.x >= 0 ? 0 : that.x < that.maxScrollX ? that.maxScrollX : that.x,
          resetY = that.y >= that.minScrollY || that.maxScrollY > 0 ? that.minScrollY : that.y < that.maxScrollY ? that.maxScrollY : that.y;

      if (resetX == that.x && resetY == that.y) {
        if (that.moved) {
          that.moved = false;
          if (that.options.onScrollEnd) that.options.onScrollEnd.call(that); // Execute custom code on scroll end
        }

        if (that.hScrollbar && that.options.hideScrollbar) {
          if (vendor == 'webkit') that.hScrollbarWrapper.style[transitionDelay] = '300ms';
          that.hScrollbarWrapper.style.opacity = '0';
        }

        if (that.vScrollbar && that.options.hideScrollbar) {
          if (vendor == 'webkit') that.vScrollbarWrapper.style[transitionDelay] = '300ms';
          that.vScrollbarWrapper.style.opacity = '0';
        }

        return;
      }

      that.scrollTo(resetX, resetY, time || 0);
    },
    _wheel: function _wheel(e) {
      var that = this,
          wheelDeltaX,
          wheelDeltaY,
          deltaX,
          deltaY,
          deltaScale;

      if ('wheelDeltaX' in e) {
        wheelDeltaX = e.wheelDeltaX / 12;
        wheelDeltaY = e.wheelDeltaY / 12;
      } else if ('wheelDelta' in e) {
        wheelDeltaX = wheelDeltaY = e.wheelDelta / 12;
      } else if ('detail' in e) {
        wheelDeltaX = wheelDeltaY = -e.detail * 3;
      } else {
        return;
      }

      if (that.options.wheelAction == 'zoom') {
        deltaScale = that.scale * Math.pow(2, 1 / 3 * (wheelDeltaY ? wheelDeltaY / Math.abs(wheelDeltaY) : 0));
        if (deltaScale < that.options.zoomMin) deltaScale = that.options.zoomMin;
        if (deltaScale > that.options.zoomMax) deltaScale = that.options.zoomMax;

        if (deltaScale != that.scale) {
          if (!that.wheelZoomCount && that.options.onZoomStart) that.options.onZoomStart.call(that, e);
          that.wheelZoomCount++;
          that.zoom(e.pageX, e.pageY, deltaScale, 400);
          setTimeout(function () {
            that.wheelZoomCount--;
            if (!that.wheelZoomCount && that.options.onZoomEnd) that.options.onZoomEnd.call(that, e);
          }, 400);
        }

        return;
      }

      deltaX = that.x + wheelDeltaX;
      deltaY = that.y + wheelDeltaY;
      if (deltaX > 0) deltaX = 0;else if (deltaX < that.maxScrollX) deltaX = that.maxScrollX;
      if (deltaY > that.minScrollY) deltaY = that.minScrollY;else if (deltaY < that.maxScrollY) deltaY = that.maxScrollY;

      if (that.maxScrollY < 0) {
        that.scrollTo(deltaX, deltaY, 0);
      }
    },
    _transitionEnd: function _transitionEnd(e) {
      var that = this;
      if (e.target != that.scroller) return;

      that._unbind(TRNEND_EV);

      that._startAni();
    },

    /**
    *
    * Utilities
    *
    */
    _startAni: function _startAni() {
      var that = this,
          startX = that.x,
          startY = that.y,
          startTime = Date.now(),
          step,
          easeOut,
          _animate;

      if (that.animating) return;

      if (!that.steps.length) {
        that._resetPos(400);

        return;
      }

      step = that.steps.shift();
      if (step.x == startX && step.y == startY) step.time = 0;
      that.animating = true;
      that.moved = true;

      if (that.options.useTransition) {
        that._transitionTime(step.time);

        that._pos(step.x, step.y);

        that.animating = false;
        if (step.time) that._bind(TRNEND_EV);else that._resetPos(0);
        return;
      }

      _animate = function animate() {
        var now = Date.now(),
            newX,
            newY;

        if (now >= startTime + step.time) {
          that._pos(step.x, step.y);

          that.animating = false;
          if (that.options.onAnimationEnd) that.options.onAnimationEnd.call(that); // Execute custom code on animation end

          that._startAni();

          return;
        }

        now = (now - startTime) / step.time - 1;
        easeOut = m.sqrt(1 - now * now);
        newX = (step.x - startX) * easeOut + startX;
        newY = (step.y - startY) * easeOut + startY;

        that._pos(newX, newY);

        if (that.animating) that.aniTime = nextFrame(_animate);
      };

      _animate();
    },
    _transitionTime: function _transitionTime(time) {
      time += 'ms';
      this.scroller.style[transitionDuration] = time;
      if (this.hScrollbar) this.hScrollbarIndicator.style[transitionDuration] = time;
      if (this.vScrollbar) this.vScrollbarIndicator.style[transitionDuration] = time;
    },
    _momentum: function _momentum(dist, time, maxDistUpper, maxDistLower, size) {
      var deceleration = 0.0006,
          speed = m.abs(dist) / time,
          newDist = speed * speed / (2 * deceleration),
          newTime = 0,
          outsideDist = 0; // Proportinally reduce speed if we are outside of the boundaries

      if (dist > 0 && newDist > maxDistUpper) {
        outsideDist = size / (6 / (newDist / speed * deceleration));
        maxDistUpper = maxDistUpper + outsideDist;
        speed = speed * maxDistUpper / newDist;
        newDist = maxDistUpper;
      } else if (dist < 0 && newDist > maxDistLower) {
        outsideDist = size / (6 / (newDist / speed * deceleration));
        maxDistLower = maxDistLower + outsideDist;
        speed = speed * maxDistLower / newDist;
        newDist = maxDistLower;
      }

      newDist = newDist * (dist < 0 ? -1 : 1);
      newTime = speed / deceleration;
      return {
        dist: newDist,
        time: m.round(newTime)
      };
    },
    _offset: function _offset(el) {
      var left = -el.offsetLeft,
          top = -el.offsetTop;

      while (el = el.offsetParent) {
        left -= el.offsetLeft;
        top -= el.offsetTop;
      }

      if (el != this.wrapper) {
        left *= this.scale;
        top *= this.scale;
      }

      return {
        left: left,
        top: top
      };
    },
    _snap: function _snap(x, y) {
      var that = this,
          i,
          l,
          page,
          time,
          sizeX,
          sizeY; // Check page X

      page = that.pagesX.length - 1;

      for (i = 0, l = that.pagesX.length; i < l; i++) {
        if (x >= that.pagesX[i]) {
          page = i;
          break;
        }
      }

      if (page == that.currPageX && page > 0 && that.dirX < 0) page--;
      x = that.pagesX[page];
      sizeX = m.abs(x - that.pagesX[that.currPageX]);
      sizeX = sizeX ? m.abs(that.x - x) / sizeX * 500 : 0;
      that.currPageX = page; // Check page Y

      page = that.pagesY.length - 1;

      for (i = 0; i < page; i++) {
        if (y >= that.pagesY[i]) {
          page = i;
          break;
        }
      }

      if (page == that.currPageY && page > 0 && that.dirY < 0) page--;
      y = that.pagesY[page];
      sizeY = m.abs(y - that.pagesY[that.currPageY]);
      sizeY = sizeY ? m.abs(that.y - y) / sizeY * 500 : 0;
      that.currPageY = page; // Snap with constant speed (proportional duration)

      time = m.round(m.max(sizeX, sizeY)) || 200;
      return {
        x: x,
        y: y,
        time: time
      };
    },
    _bind: function _bind(type, el, bubble) {
      (el || this.scroller).addEventListener(type, this, !!bubble);
    },
    _unbind: function _unbind(type, el, bubble) {
      (el || this.scroller).removeEventListener(type, this, !!bubble);
    },

    /**
    *
    * Public methods
    *
    */
    destroy: function destroy() {
      var that = this;
      that.scroller.style[transform] = ''; // Remove the scrollbars

      that.hScrollbar = false;
      that.vScrollbar = false;

      that._scrollbar('h');

      that._scrollbar('v'); // Remove the event listeners


      that._unbind(RESIZE_EV, window);

      that._unbind(START_EV);

      that._unbind(MOVE_EV, window);

      that._unbind(END_EV, window);

      that._unbind(CANCEL_EV, window);

      if (!that.options.hasTouch) {
        that._unbind('DOMMouseScroll');

        that._unbind('mousewheel');
      }

      if (that.options.useTransition) that._unbind(TRNEND_EV);
      if (that.options.checkDOMChanges) clearInterval(that.checkDOMTime);
      if (that.options.onDestroy) that.options.onDestroy.call(that);
    },
    refresh: function refresh() {
      var that = this,
          offset,
          i,
          l,
          els,
          pos = 0,
          page = 0;
      if (that.scale < that.options.zoomMin) that.scale = that.options.zoomMin;
      that.wrapperW = that.wrapper.clientWidth || 1;
      that.wrapperH = that.wrapper.clientHeight || 1;
      that.minScrollY = -that.options.topOffset || 0;
      that.scrollerW = m.round(that.scroller.offsetWidth * that.scale);
      that.scrollerH = m.round((that.scroller.offsetHeight + that.minScrollY) * that.scale);
      that.maxScrollX = that.wrapperW - that.scrollerW;
      that.maxScrollY = that.wrapperH - that.scrollerH + that.minScrollY;
      that.dirX = 0;
      that.dirY = 0;
      if (that.options.onRefresh) that.options.onRefresh.call(that);
      that.hScroll = that.options.hScroll && that.maxScrollX < 0;
      that.vScroll = that.options.vScroll && (!that.options.bounceLock && !that.hScroll || that.scrollerH > that.wrapperH);
      that.hScrollbar = that.hScroll && that.options.hScrollbar;
      that.vScrollbar = that.vScroll && that.options.vScrollbar && that.scrollerH > that.wrapperH;
      offset = that._offset(that.wrapper);
      that.wrapperOffsetLeft = -offset.left;
      that.wrapperOffsetTop = -offset.top; // Prepare snap

      if (typeof that.options.snap == 'string') {
        that.pagesX = [];
        that.pagesY = [];
        els = that.scroller.querySelectorAll(that.options.snap);

        for (i = 0, l = els.length; i < l; i++) {
          pos = that._offset(els[i]);
          pos.left += that.wrapperOffsetLeft;
          pos.top += that.wrapperOffsetTop;
          that.pagesX[i] = pos.left < that.maxScrollX ? that.maxScrollX : pos.left * that.scale;
          that.pagesY[i] = pos.top < that.maxScrollY ? that.maxScrollY : pos.top * that.scale;
        }
      } else if (that.options.snap) {
        that.pagesX = [];

        while (pos >= that.maxScrollX) {
          that.pagesX[page] = pos;
          pos = pos - that.wrapperW;
          page++;
        }

        if (that.maxScrollX % that.wrapperW) that.pagesX[that.pagesX.length] = that.maxScrollX - that.pagesX[that.pagesX.length - 1] + that.pagesX[that.pagesX.length - 1];
        pos = 0;
        page = 0;
        that.pagesY = [];

        while (pos >= that.maxScrollY) {
          that.pagesY[page] = pos;
          pos = pos - that.wrapperH;
          page++;
        }

        if (that.maxScrollY % that.wrapperH) that.pagesY[that.pagesY.length] = that.maxScrollY - that.pagesY[that.pagesY.length - 1] + that.pagesY[that.pagesY.length - 1];
      } // Prepare the scrollbars


      that._scrollbar('h');

      that._scrollbar('v');

      if (!that.zoomed) {
        that.scroller.style[transitionDuration] = '0';

        that._resetPos(400);
      }
    },
    scrollTo: function scrollTo(x, y, time, relative) {
      var that = this,
          step = x,
          i,
          l;
      that.stop();
      if (!step.length) step = [{
        x: x,
        y: y,
        time: time,
        relative: relative
      }];

      for (i = 0, l = step.length; i < l; i++) {
        if (step[i].relative) {
          step[i].x = that.x - step[i].x;
          step[i].y = that.y - step[i].y;
        }

        that.steps.push({
          x: step[i].x,
          y: step[i].y,
          time: step[i].time || 0
        });
      }

      that._startAni();
    },
    scrollToElement: function scrollToElement(el, time) {
      var that = this,
          pos;
      el = el.nodeType ? el : that.scroller.querySelector(el);
      if (!el) return;
      pos = that._offset(el);
      pos.left += that.wrapperOffsetLeft;
      pos.top += that.wrapperOffsetTop;
      pos.left = pos.left > 0 ? 0 : pos.left < that.maxScrollX ? that.maxScrollX : pos.left;
      pos.top = pos.top > that.minScrollY ? that.minScrollY : pos.top < that.maxScrollY ? that.maxScrollY : pos.top;
      time = time === undefined ? m.max(m.abs(pos.left) * 2, m.abs(pos.top) * 2) : time;
      that.scrollTo(pos.left, pos.top, time);
    },
    scrollToPage: function scrollToPage(pageX, pageY, time) {
      var that = this,
          x,
          y;
      time = time === undefined ? 400 : time;
      if (that.options.onScrollStart) that.options.onScrollStart.call(that);

      if (that.options.snap) {
        pageX = pageX == 'next' ? that.currPageX + 1 : pageX == 'prev' ? that.currPageX - 1 : pageX;
        pageY = pageY == 'next' ? that.currPageY + 1 : pageY == 'prev' ? that.currPageY - 1 : pageY;
        pageX = pageX < 0 ? 0 : pageX > that.pagesX.length - 1 ? that.pagesX.length - 1 : pageX;
        pageY = pageY < 0 ? 0 : pageY > that.pagesY.length - 1 ? that.pagesY.length - 1 : pageY;
        that.currPageX = pageX;
        that.currPageY = pageY;
        x = that.pagesX[pageX];
        y = that.pagesY[pageY];
      } else {
        x = -that.wrapperW * pageX;
        y = -that.wrapperH * pageY;
        if (x < that.maxScrollX) x = that.maxScrollX;
        if (y < that.maxScrollY) y = that.maxScrollY;
      }

      that.scrollTo(x, y, time);
    },
    disable: function disable() {
      this.stop();

      this._resetPos(0);

      this.enabled = false; // If disabled after touchstart we make sure that there are no left over events

      this._unbind(MOVE_EV, window);

      this._unbind(END_EV, window);

      this._unbind(CANCEL_EV, window);
    },
    enable: function enable() {
      this.enabled = true;
    },
    stop: function stop() {
      if (this.options.useTransition) this._unbind(TRNEND_EV);else cancelFrame(this.aniTime);
      this.steps = [];
      this.moved = false;
      this.animating = false;
    },
    zoom: function zoom(x, y, scale, time) {
      var that = this,
          relScale = scale / that.scale;
      if (!that.options.useTransform) return;
      that.zoomed = true;
      time = time === undefined ? 200 : time;
      x = x - that.wrapperOffsetLeft - that.x;
      y = y - that.wrapperOffsetTop - that.y;
      that.x = x - x * relScale + that.x;
      that.y = y - y * relScale + that.y;
      that.scale = scale;
      that.refresh();
      that.x = that.x > 0 ? 0 : that.x < that.maxScrollX ? that.maxScrollX : that.x;
      that.y = that.y > that.minScrollY ? that.minScrollY : that.y < that.maxScrollY ? that.maxScrollY : that.y;
      that.scroller.style[transitionDuration] = time + 'ms';
      that.scroller.style[transform] = 'translate(' + that.x + 'px,' + that.y + 'px) scale(' + scale + ')' + translateZ;
      that.zoomed = false;
    },
    isReady: function isReady() {
      return !this.moved && !this.zoomed && !this.animating;
    }
  };

  function prefixStyle(style) {
    if (vendor === '') return style;
    style = style.charAt(0).toUpperCase() + style.substr(1);
    return vendor + style;
  }

  dummyStyle = null; // for the sake of it

  if (typeof exports !== 'undefined') exports.iScroll = iScroll;else window.iScroll = iScroll;
})(window, document);
},{"@babel/runtime/helpers/interopRequireDefault":2,"@babel/runtime/helpers/typeof":3}],2:[function(require,module,exports){
function _interopRequireDefault(obj) {
  return obj && obj.__esModule ? obj : {
    "default": obj
  };
}

module.exports = _interopRequireDefault;
},{}],3:[function(require,module,exports){
function _typeof(obj) {
  "@babel/helpers - typeof";

  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
    module.exports = _typeof = function _typeof(obj) {
      return typeof obj;
    };
  } else {
    module.exports = _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    };
  }

  return _typeof(obj);
}

module.exports = _typeof;
},{}]},{},[1]);
